Daylight - 戒熬夜
用白天的你，守护夜晚的你
Only for iPhone
Free
iPhone
Always say “I’ll sleep early tonight” and somehow it’s 2 a.m. again? DayLight turns one tiny daily ritual into your gentle guardrail against late-night scrolling.
You know you should sleep. But your thumb keeps scrolling.
DayLight is a tiny behavior-change tool designed to help late-night scrollers quit staying up too late — without shame, data overload, or complex routines.
- Daytime: write a promise to your future self
Once a day, DayLight gently asks:
“If you don’t stay up late tonight, what do you gain?”
Write your own reason or pick from smart suggestions
Tap confirm and light up today’s first lamp — a tiny commitment from day-you to night-you
- Nighttime: a soft reminder at the decision moment
Around your chosen bedtime, DayLight brings back that message:
“Day-you left this for you: …”
Put your phone down and light the second lamp to complete today’s “light chain”
Or keep scrolling — the lamp fades out with a small sense of “what a pity,” not guilt
- Light chain: build your streak with kindness
Two lamps a day form a simple chain of light
Watch it grow as you go to bed earlier, one night at a time
Miss a day? No punishment, no shaming — just start again tomorrow
- Built on behavior science, not fear or FOMO
No complicated dashboards or scary sleep charts
No “you failed X days in a row” messages
Minimal design focused on one thing only: quitting late nights, gently
- Made for modern night owls
You scroll, watch, or game yourself past midnight
You wake up tired and promise “tonight will be different”
You don’t want a full-on life overhaul — you just want to go to bed earlier, a little more often
DayLight is where you start.
One promise. Two lamps. A kinder path out of late nights.
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Fix some known issues
The developer, 洪渐 张, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 洪渐 张
- Size
- 6.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Daylight